Ok, so it's not from the WTS but it's funny.
Supposedly Planet X is due to pass by Earth very soon with catastrophic results. This happens every 3,000 years or so. It was the cause of the flood in Noah's day.
Searching Google I see that there was a web site at www.zetatalk.com that predicted this would happen in May/June 2003. Now the site seems to be inaccessible. Perhaps because their doomsday prophecy failed? lol
In any case, the reason we haven't heard about it is because they don't want to start a panic. After all, 2/3 of the population will be killed. Apparently the governments and the Vatican are well aware of Planet X.